CA2209531A1 - Lithium secondary battery - Google Patents

Lithium secondary battery

Info

Publication number
CA2209531A1
CA2209531A1 CA002209531A CA2209531A CA2209531A1 CA 2209531 A1 CA2209531 A1 CA 2209531A1 CA 002209531 A CA002209531 A CA 002209531A CA 2209531 A CA2209531 A CA 2209531A CA 2209531 A1 CA2209531 A1 CA 2209531A1
Authority
CA
Canada
Prior art keywords
secondary battery
particles
lithium secondary
lithium
spinel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002209531A
Other languages
French (fr)
Other versions
CA2209531C (en
Inventor
Yasuhiro Yamashita
Koji Hattori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CA2209531A1 publication Critical patent/CA2209531A1/en
Application granted granted Critical
Publication of CA2209531C publication Critical patent/CA2209531C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0072—Mixed oxides or hydroxides containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C01P2004/34—Spheres hollow
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The invention provides a lithium secondary battery, comprising a cathode ( 3) having a spinel-structured lithium-manganese complex oxide as the active material, which is characterized in that the particles of said spinel- structured lithium-manganese complex oxide are hollow, spherical secondary particles by sintering of primary particles, and said secondary particles have a mean particle size of from 1 to 5 micrometer and a specific surface area of from 2 to 10 m2/g. The lithium secondary battery has a high capacity and excellent charge- discharge cycle characteristics.
CA002209531A 1996-07-16 1997-07-02 Lithium secondary battery Expired - Lifetime CA2209531C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20666196 1996-07-16
JP8-206661 1996-07-16
JP8-248673 1996-08-29
JP8248673A JP3047827B2 (en) 1996-07-16 1996-08-29 Lithium secondary battery

Publications (2)

Publication Number Publication Date
CA2209531A1 true CA2209531A1 (en) 1998-01-16
CA2209531C CA2209531C (en) 2002-05-21

Family

ID=26515783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002209531A Expired - Lifetime CA2209531C (en) 1996-07-16 1997-07-02 Lithium secondary battery

Country Status (7)

Country Link
US (1) US6270924B1 (en)
EP (1) EP0820113B1 (en)
JP (1) JP3047827B2 (en)
KR (1) KR100328879B1 (en)
CN (1) CN1078749C (en)
CA (1) CA2209531C (en)
DE (1) DE69700091T2 (en)

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JPH10255804A (en) * 1997-01-07 1998-09-25 Murata Mfg Co Ltd Lithium secondary battery
US6270926B1 (en) 1996-07-16 2001-08-07 Murata Manufacturing Co., Ltd. Lithium secondary battery
DE19727611A1 (en) * 1997-06-28 1999-02-04 Merck Patent Gmbh Process for the preparation of lithium manganese mixed oxides and their use
US6482374B1 (en) 1999-06-16 2002-11-19 Nanogram Corporation Methods for producing lithium metal oxide particles
US6749648B1 (en) 2000-06-19 2004-06-15 Nanagram Corporation Lithium metal oxides
US6506493B1 (en) 1998-11-09 2003-01-14 Nanogram Corporation Metal oxide particles
US6607706B1 (en) 1998-11-09 2003-08-19 Nanogram Corporation Composite metal oxide particles
JPH11278848A (en) * 1998-03-26 1999-10-12 Murata Mfg Co Ltd Production of spinel type lithium manganese multiple oxide
JP3526223B2 (en) * 1998-09-17 2004-05-10 日本碍子株式会社 Lithium secondary battery
US6136287A (en) * 1998-11-09 2000-10-24 Nanogram Corporation Lithium manganese oxides and batteries
JP2000169150A (en) * 1998-12-02 2000-06-20 Murata Mfg Co Ltd Spinel type lithium manganese double oxide and lithium secondary cell
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US6322744B1 (en) 1999-02-17 2001-11-27 Valence Technology, Inc. Lithium manganese oxide-based active material
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JP2002274853A (en) * 2001-03-16 2002-09-25 Titan Kogyo Kk Lithium manganese multicomponent oxide and method of preparation for the same as well as application of the same
JP2003203632A (en) * 2002-01-09 2003-07-18 Hitachi Ltd Positive electrode active material for lithium secondary battery and its manufacturing method, lithium secondary battery using the same, and battery pack module
JP4740409B2 (en) * 2003-06-11 2011-08-03 株式会社日立製作所 Lithium secondary battery for electric vehicle or hybrid vehicle
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US7682741B2 (en) * 2005-06-29 2010-03-23 Panasonic Corporation Composite particle for lithium rechargeable battery, manufacturing method of the same, and lithium rechargeable battery using the same
JP5098192B2 (en) * 2005-06-29 2012-12-12 パナソニック株式会社 COMPOSITE PARTICLE FOR LITHIUM SECONDARY BATTERY, ITS MANUFACTURING METHOD, AND LITHIUM SECONDARY BATTERY USING THE SAME
EP2239230A4 (en) 2007-12-25 2017-01-04 Kao Corporation Burned composite metal oxide and process for producing the same
JP5166850B2 (en) * 2007-12-25 2013-03-21 花王株式会社 Method for producing sintered composite metal oxide
JP5208492B2 (en) * 2007-12-25 2013-06-12 花王株式会社 Composite metal oxide fired body
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Also Published As

Publication number Publication date
KR100328879B1 (en) 2002-06-20
CN1078749C (en) 2002-01-30
DE69700091T2 (en) 1999-05-27
EP0820113B1 (en) 1999-01-07
CA2209531C (en) 2002-05-21
EP0820113A1 (en) 1998-01-21
DE69700091D1 (en) 1999-02-18
CN1173746A (en) 1998-02-18
JPH1083816A (en) 1998-03-31
JP3047827B2 (en) 2000-06-05
US6270924B1 (en) 2001-08-07
KR980012678A (en) 1998-04-30

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